55286272

素因数分解:

$2^9\times {\mathrm{107981}}^1$

素因数の和:107999

約数の個数: 20

約数和(自身を含む): 110465586

約数和(自身を除く): 55179314

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 107981, 215962, 431924, 863848, 1727696, 3455392, 6910784, 13821568, 27643136, 55286272]

約数ペア:

[(1, 55286272), (2, 27643136), (4, 13821568), (8, 6910784), (16, 3455392), (32, 1727696), (64, 863848), (128, 431924), (256, 215962), (512, 107981)]